There is a lot of information on this site and elsewhere on this issue. Also the car paint ought to be in good condition because that reduces the chances of rust taking over the body of your car. I have not had one incident of no-start in several weeks now. If you do step 1 correctly, all your dash lights will illuminate and your odometer will show up as a series of 6 dashes as shown in the pic to the left. When I turn the key, the starter cranks but the engine won't start. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver. My Jeep is now reliable once again.
In limb mode the car is rev limited at 2500k but has no missfire I extracted the following error codes, p0300, p0688, p0122 and p0339. I had AutoZone test my battery its good , it can't be the starter because it does crank normally and eventually it does start. Like your vehicle, once mine starts, it runs perfectly. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time. .
It is important to keep pushing in on the key to prevent it from catching at the different positions along the way. I carefully removed and checked all identical relays and put them back, but not where they were originally placed. I was able to pull over and turn the Jeep off. Org The Jeep Grand Cherokee Owners Community JeepGarage. No power, oil light came on followed by the traction control light.
You also have a 2005. The issue went away for under 24hr and came back exactly the same as before. The symptoms may also be described as the engine appearing to lose power with a report that it restarts by itself. Sent from my iPhone using Then having the battery tested would be the first thing I did to be 100% sure all the cells are good and the cranking amps are where they should be. Anyone else deal with this intermittent code? Perhaps all of them won't come back and you can concentrate on the ones that do. Just not in the cold weather. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine.
If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. But the information here may help someone to get by temporarily. I hope this helps those of you with random no-start conditions. When the check engine light comes Jeep Compass P0688 code on the first you should check is the gas cap. Diagnosis: The only sure way to diagnose this condition is to capture the event with the data recorder. The static will come and go and it's pretty unpredictable. While not car-threatening, it's good to take care of this right away to improve gas mileage.
Continue driving and see if the check engine light turns off. Click here to see what your code means:. The actual graphs for the corresponding data items that drop out appear in the picture below Fig. The duration of time that the data is missing or the actual data itself that drops out is not consistent and can happen on one or more data items, but not necessarily all. The whole process took me 30 minutes. Yesterday I had the crank angle sensor replaced.
You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. I keep them in the vehicle for emergency reference. So you should chech it on our car models. The battery feeds fuse 6 50 amp. Greetings All, I have an update to my post that I would like to share with you since my last reply to this thread.
The fourth blade had a thin coating of a black powdery coating. Let me know if you guys had these issue before or any idea of where I can look. Verification: Test drive the vehicle to ensure the above symptoms have been eliminated. This is one of those car maintenance problems, which are easy to handle, given the variety and quality of products available in the market today. It's very random, sometimes 5x a day, other days once or twice, and other days no problems. I'll definitely report back if there are any more problems but if anyone knows why or how the radio could be potentially related, I would appreciate the input.
In my opinion, this should be on everyone's to-do list. I have had a terrible missfire issue that cause the car to put itself in limb mode whiles driving. Has anyone had this problem? Fuse 16 feeds the front control module. Same deal with the starting. This is something only the dealer will have.